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Capable of establishing themselves into new ponds and waterways, many tilapia have escaped aquaculture facilities across much of Asia, Africa, and South America. [ 2 ] [ 3 ] In other cases, tilapia have been established into new aquatic habitats via aquarists or ornamental fish farmers.
The myxosporean parasite Ceratomyxa shasta infects salmonid fish on the Pacific coast of North America. According to Klaus Schallie, Molluscan Shellfish Program Specialist with the Canadian Food Inspection Agency, "Henneguya salminicola is found in southern B.C. also and in all species of salmon. I have previously examined smoked chum salmon ...
Placopecten magellanicus, previously listed as Pecten tenuicostatus and as Pecten grandis [2] and once referred to as the "giant scallop", common names Atlantic deep-sea scallop, deep sea scallop, North Atlantic sea scallop, American sea scallop, Atlantic sea scallop, or sea scallop, [3] is a commercially important pectinid bivalve mollusk native to the northwest Atlantic Ocean.
A\J: Alternatives Journal—published by the Environmental Studies Association of Canada; Annual Review of Environment and Resources—published by Annual Reviews, Inc.; eco.mont (Journal on Protected Mountain Areas Research and Management)—established by the Austrian Academy of Sciences, the University of Innsbruck, and other organizations—covering mountain research in protected area
Salmon Farming Problems - Coastal Alliance for Aquaculture Reform. Overview of environmental impacts of salmon farming. Fish farms drive wild salmon populations toward extinction Biology News Net. December 13, 2007. Ecological Genetics of Parasitic Sea Lice University of St Andrews Marine Ecology Research Group.
The transfer of parasites from open-net cage salmon farming, especially sea lice, has reduced numbers of wild salmon. The European Commission (2002) concluded, "The reduction of wild salmonid abundance is also linked to other factors but there is more and more scientific evidence establishing a direct link between the number of lice-infested wild fish and the presence of cages in the same ...
Pacific oyster aquaculture production has grown from an export value of $11 million in 1986 to $32 million in 2006. [33] In 2006, the 23 Pacific oyster farms throughout New Zealand covered a total of 750 hectares of marine space and produced 2,800 tonnes of product per year. [31] Annual production is now between about 3,300 and 4,000 tonnes. [32]
North America produced some 23,000 tonnes of wet seaweed. Alaska, Maine, France, and Norway each more than doubled their seaweed production since 2018. As of 2019, seaweed represented 30% of marine aquaculture. [6] Seaweed farming is a carbon negative crop, with a high potential for climate change mitigation.